﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Wpftest.CustomCommand
{
    //定义接口ICustomCommand
    //定义命令PasteCommmand
    //定义命令源CommandSource
    //定义目标CommandTarget
    interface ICustomCommand
    {
        void Paste();
        void Clean();
    }
}
